CN205678034U - A kind of Novel sectional drum-type fork truck device - Google Patents
A kind of Novel sectional drum-type fork truck device Download PDFInfo
- Publication number
- CN205678034U CN205678034U CN201620566308.7U CN201620566308U CN205678034U CN 205678034 U CN205678034 U CN 205678034U CN 201620566308 U CN201620566308 U CN 201620566308U CN 205678034 U CN205678034 U CN 205678034U
- Authority
- CN
- China
- Prior art keywords
- right support
- left socle
- boss
- brake
- radiating groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Novel sectional drum-type fork truck device, belong to drum brakes technical field.Left socle is provided with multiple left socle boss on the end face of brake rim side, offers left dedusting radiating groove between two often adjacent left socle boss, and each described left socle boss is provided with brake block；Right support is provided with multiple right support boss on the end face of brake rim side, offers right dedusting radiating groove between two often adjacent right support boss, and each described right support boss is provided with brake block.By offering left dedusting radiating groove and right dedusting radiating groove on left socle and right support, during friction catch, heat and the impurity dust of generation are discharged in time, after avoiding brake rim to be heated, diameter increases, and causes the stroke stepping on brake pedal to strengthen, and the generation of situation as expected is reacted not in brake.Easily manufactured, technique is simple, reduces cost.
Description
Technical field
The utility model belongs to drum brakes technical field, especially a kind of Novel sectional drum-type fork truck device.
Background technology
Automobile-used brake mainly has disk type brake and drum brakes two ways, due to the factor of manufacturing process and cost, and one
As all use disk type brake before and after intermediate car, and economy car mostly use front disk type brake to coordinate after drum-type fork truck.
Drum brakes, compared to disk type brake, easily produces more heat transfer and poor radiation, when stopping of drum brakes during drum brakes braking
After car drum is heated, diameter can increase, and causes the stroke stepping on brake pedal to strengthen, and is susceptible to brake reaction not as expected
Situation.Therefore, when driving the vehicle using drum brakes, avoid brakes as far as possible continuously causes brake block to produce because of high temperature
Heat fading phenomenon.Meanwhile, when drum-type brake pad is manufactured, its curved face processing difficulty, is non-uniform thickness cambered surface especially, presss from both sides during processing
Tight positioning requirements is high, and machining accuracy is difficult to control.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, providing a kind of Novel sectional drum-type fork truck
Device.The utility model is reasonable in design, simple in construction, by offering left dedusting radiating groove and right dedusting on left socle and right support
Heat and the impurity dust of generation are discharged during friction catch by radiating groove in time, it is to avoid after brake rim is heated, diameter increases, and causes
The stroke stepping on brake pedal strengthens, and the generation of situation as expected is reacted not in brake.Meanwhile, left dedusting radiating groove and right dedusting dissipates
Heat channel, by the left socle boss of left socle and right support separated component segmentation and right support boss, is compared tradition monoblock type drum-type and is stopped
Automobile-used brake block, in the utility model, the brake block on left socle boss and right support boss individually carries out cambered surface as required
Thickness is processed, easily manufactured, and technique is simple, reduces cost.
For achieving the above object, the utility model employing following technical proposals: a kind of Novel sectional drum-type fork truck device, it
Including the left socle being symmetricly set in brake rim and right support, the top of described left socle and right support is equipped with wheel cylinder
It and left socle and right support are controlled by wheel cylinder, between described left socle and right support, is also associated with back-moving spring, a described left side
Support is provided with on the end face of brake rim side to be opened between multiple left socle boss, and two often adjacent left socle boss
It is provided with left dedusting radiating groove, each described left socle boss is provided with brake block；Described right support is near brake rim side
It is provided with on end face and offers right dedusting radiating groove between multiple right support boss, and two often adjacent right support boss, often
On individual described right support boss, brake block is installed.
Preferably, the number of described left socle boss is three, and the number of described right support boss is three.
Preferably, between described left socle and right support, the number of back-moving spring is two.
Preferably, the bottom of described left socle and right support is equipped with wheel cylinder.
Preferably, described brake block is ceramic brake.
The beneficial effects of the utility model are:
The utility model is reasonable in design, simple in construction, by offer on left socle and right support left dedusting radiating groove with
Heat and the impurity dust of generation are discharged during friction catch by right dedusting radiating groove in time, it is to avoid after brake rim is heated, diameter increases
Greatly, causing the stroke stepping on brake pedal to strengthen, the generation of situation as expected is reacted not in brake.Meanwhile, left dedusting radiating groove with
Right dedusting radiating groove, by the left socle boss of left socle and right support separated component segmentation and right support boss, compares tradition overall
The brake block of formula drum brakes, in the utility model, the brake block on left socle boss and right support boss is independent as required
Carrying out cambered surface thickness processing, easily manufactured, technique is simple, reduces cost.
Brief description
Fig. 1 is the utility model overall structure schematic diagram.
Detailed description of the invention
Needing exist for explanation, the described noun of locality is left and right, upper and lower is all to define on the basis of the view shown in Fig. 1
, it will be appreciated that the use of the described noun of locality should not limit the protection domain that the application is asked.
With embodiment, the utility model is further illustrated below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of Novel sectional drum-type fork truck device, it includes the left socle being symmetricly set in brake rim 5
21 with right support 22, the top of described left socle 21 and right support 22 is equipped with wheel cylinder 1 and left socle 21 and right support 22
Being controlled by wheel cylinder 1, being also associated with back-moving spring 3 between described left socle 21 and right support 22, described left socle 21 is close
It is provided with on the end face of brake rim 5 side and open between multiple left socle boss 211, and two often adjacent left socle boss 211
It is provided with left dedusting radiating groove 212, each described left socle boss 211 is provided with brake block 4；Described right support 22 is near brake
It is provided with on the end face of drum 5 side and offer between multiple right support boss 221, and two often adjacent right support boss 221
Right dedusting radiating groove 222, each described right support boss 221 is provided with brake block 4.
When carrying out skidding, brake pump 1 works, and promotes in left socle 21 and right support 22, and then left socle 21 left
In brake block 4 on bracket bosses 211 and right support 22, the brake block 4 on right support boss 221 contacts friction with brake rim 5
Braking, left dedusting radiating groove 212 and right dedusting radiating groove 222 contribute to the heat and the dust impurity that produce during drag friction and
When emit.
As it is shown in figure 1, on the basis of technique scheme, the number of described left socle boss 211 is three, and the described right side is propped up
The number of frame boss 221 is three.It is arranged such, it is to avoid because arranging left dedusting radiating groove 212 and right dedusting radiating groove 222 and shadow
Ring the braking effect of brake block 4 and brake rim 5, meet actually used needs.
As it is shown in figure 1, on the basis of technique scheme, back-moving spring 3 between described left socle 21 and right support 22
Number is two.It is arranged such, when wheel cylinder 1 quits work, ensure that left socle 21 props up with right by two back-moving springs 3
The reset effect of frame 22, meets actually used needs.
As it is shown in figure 1, on the basis of technique scheme, the bottom of described left socle 21 and right support 22 is equipped with brake
Wheel cylinder 1.Being arranged such, the wheel cylinder 1 of left socle 21 and right support 22 bottom coordinates left socle 21 and right support 22 top
Wheel cylinder 1, it is ensured that skidding is accurately carried out, improves brake sensitivity and reliability, meets actually used needs.
On the basis of technique scheme, described brake block 4 is ceramic brake.Being arranged such, frictional behaviour is good, noise
Little, security is high, meets actually used needs.
Restriction to the utility model protection domain, one of ordinary skill in the art should be understood that in skill of the present utility model
On the basis of art scheme, those skilled in the art do not need to pay the various modification that creative work can make or deformation still exists
Within protection domain of the present utility model.
Claims (5)
1. a Novel sectional drum-type fork truck device, it is characterised in that: it includes the left socle being symmetricly set in brake rim (5)
(21) with right support (22), the top of described left socle (21) and right support (22) is equipped with wheel cylinder (1) and left socle
(21) it and right support (22) is controlled by wheel cylinder (1), is also associated with between described left socle (21) and right support (22) resetting
Spring (3), described left socle (21) is provided with multiple left socle boss (211) on the end face of brake rim (5) side, and often
Left dedusting radiating groove (212) is offered, each described left socle boss (211) between two adjacent left socle boss (211)
On brake block (4) is installed；Described right support (22) is provided with multiple right support boss on the end face of brake rim (5) side
(221), and right dedusting radiating groove (222), each described right support are offered between often adjacent two right support boss (221)
Brake block (4) is installed on boss (221).
2. a kind of Novel sectional drum-type fork truck device according to claim 1, it is characterised in that: described left socle boss
(211) number is three, and the number of described right support boss (221) is three.
3. a kind of Novel sectional drum-type fork truck device according to claim 2, it is characterised in that: described left socle (21) and
Between right support (22), the number of back-moving spring (3) is two.
4. a kind of Novel sectional drum-type fork truck device according to claim 1 or 3, it is characterised in that: described left socle
And the bottom of right support (22) is equipped with wheel cylinder (1) (21).
5. a kind of Novel sectional drum-type fork truck device according to claim 4, it is characterised in that: described brake block (4) is
Ceramic brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620566308.7U CN205678034U (en) | 2016-06-13 | 2016-06-13 | A kind of Novel sectional drum-type fork truck device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620566308.7U CN205678034U (en) | 2016-06-13 | 2016-06-13 | A kind of Novel sectional drum-type fork truck device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205678034U true CN205678034U (en) | 2016-11-09 |
Family
ID=57432461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620566308.7U Expired - Fee Related CN205678034U (en) | 2016-06-13 | 2016-06-13 | A kind of Novel sectional drum-type fork truck device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205678034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763305A (en) * | 2017-03-15 | 2017-05-31 | 福建安翔汽车配件有限公司 | A kind of drum brakes system |
-
2016
- 2016-06-13 CN CN201620566308.7U patent/CN205678034U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763305A (en) * | 2017-03-15 | 2017-05-31 | 福建安翔汽车配件有限公司 | A kind of drum brakes system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20170613 |